Signalling system for Porto Metro Line H (Rubi), Portugal May 6, 2026 | Europe Tenders, Tenders & Contracts Country: Portugal Organisation: Metro do Porto Description: Bids are invited to provide design, supply, installation, testing, and commissioning of the signalling system for Line H (Rubi) of the Porto... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password